Assignment:
A.) Water is in the big beaker in the figure on the left. Scale 1 reads 83 newtons, scale 2 reads 677 newtons, and scale 3 reads 0 newtons. The hanging block has a density of 10 x 103 kg/m3. To the nearest tenth of a newton what does scale 1 read after the block is fully lowered into the beaker of water?
b.) To the nearest tenth of a newton what is the new reading on scale 2?
c.) The experiment is repeated with the valve opened. What is the new reading on scale 3?
d.) What is the new reading on scale 2?